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Double Boosted Mobile Booster (Power Line)

(All NZ Operators)

2 Band
Coverage: Up to 300 sqm
Ideal for:
2 Degrees Signal Boosters
Spark Signal Boosters
Vodafone Signal Boosters
900/2100 MHz
Voice and Data
Free Shipping In New Zeland
Delivery time: 3-5 Business Days
Delivery time: 7-12 Business Days

Benefits and Features:

  • Instant Signal Boost of up to 5 bars
  • CE & RoHS ISO Certified Product
  • Easy Installation
  • Fast Data Download
  • 2 -Year Warranty

The ‘Double Boosted’ model from our "Power Line" series covers large areas with ease and is suitable for well-proportioned houses, offices, cafes, and restaurants, and for medium-sized warehouses and marinas. Equipped with dual-band transmission and available at an affordable price, this model is uniquely attractive. The ‘Double Boosted’ unit operates at both 900 and 2100 MHz, improving your voice and 3G data signals for Vodafone and 2Degrees, and 3G data signal for Spark for up to 300 sq. m.

This type of boosters are specially created for people having poor outside coverage of 1-2 bars and they are coming with outdoor LPDA antenna, included in the kit. 

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$ 990Was $ 1050 Save $ 60

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Kit includes:

  • 1x repeater
  • 1x outdoor LPDA antenna
  • 1x indoor antenna
  • 1x power adapter
  • 15 meters cable
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The “Double Boosted” is a dual band repeater that works on the GSM 900 MHz and 3G 2100 MHz frequency band and makes the signal available to you even in the remote areas of New Zealand. Do you have a poor outside coverage? Then do not miss the chance to purchase this Powerful Unit in order to have an amplified signal even with poor outside coverage.

Vodafone &  signal booster has got a cool design comes with the full kit to set it up and takes only 15-minutes to setup. It is so easy that anyone in your family can do this part. If you face any issues whatsoever with the mobile phone booster, you can have us help you. We offer a 24/7 support for you. There is no negative impact that comes with this signal booster.

This device is perfect for use in New Zealand as our country has support for both, GSM and 3G services, and it will help you get the wonderful 5-bar signal at any place in the country.


Coverage (sq. m.) Place to use Operator Frequency Kit
Up to 300 sq.m. Big Boat

Medium Home

Small Office

Other Middle Areas

Vodafone (2G & 3G)

2 Degrees (2G & 3G)

Spark (only 3G)

900 / 2100 Repeater and all accessories
Up-link Down-link Voltage Size Weight

890 ~ 915 MHz

1920 ~ 1980 MHz

935~ 960 MHz

2110 ~ 2170 MHz

AC:90~265V, 50/ 60Hz;DC:5V 2A 198*138*30 mm. 1.1 KG.

Technical Specifications:

Specification Uplink Downlink
Frequency :GSM900 MHz 890-915mhz 1920-1980 935-960mhz 2110-2170
Max Gain 76dB 83dB
Bandwidth 25 MHz
Ripple in Band ≤8dB
Max. Input Power Without Damage 0 dBm
Output Power 23 dBm 27 dBm
Noise Figure @ max. gain 4.5db 8db
Return loss ≤-8 dB
Time Delay ≤0.5 μs
MTBF > 20000 hours
Power Supply AC:90~265V, 50/ 60Hz;DC:5V 2A
Power Consumption 4W
Impedance 50 Ω
RF Connector N -Female
Cooling Heat sink Convection cooling
Dimensions (L x W x H ) 198*138*30 mm
Weight 1.1 KG
Installation Type Wall Installation
Environment Conditions IP40
Humidity <90%
Operating Temperature -10°C ~ 55°C
Led Signal Indication explanation:
LED Status Definition
Power Red Normal
Off DC power problem
  DL (Downlink) White No signal received Solution: Adjust the outdoor installation to get sound signal
Green Signal received ok but not perfect
Red Full signal received
  UP (Uplink))   Flicker When there is a call it is normal
  Green Always green means self-excited Solution: Turn off the booster, adjust the indoor and outdoor antenna again and try to expand the distance or create some barriers between them.

Product FAQ:

How do I determine the best place to set up my booster?

How many users will one booster support?

Should I check the location of my network provider’s nearest tower?

How can I check if the booster will work for me?

How It Works:

4.67 out of 5 based on 3 customer ratings
3 customer reviews

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Reviews () Questions ()
  1. Verified Buyer

    5 out of 5

    Great service

    This is my second product from this company and it works great.

    • Mobile Signal Boosters

      Dear Liam,

      Thank you for taking the time to share your valuable experience.
      We're absolutely delighted to hear how satisfied you are and hope to work with you again in future.

      Kind regards,
      Mobile Signal Boosters NZ Support Team

  2. Verified Buyer

    5 out of 5

    Super pleased

    The booster works perfectly well. I had poor Vodafone signal service before, and now I have full bars strenght consistently.

    • Mobile Signal Boosters

      Dear Benjamin,

      Thank you for taking the time to share your valuable experience.
      We're absolutely delighted to hear how satisfied you are and hope to work with you again in future.

      Kind regards,
      Mobile Signal Boosters NZ Support Team

  3. Verified Buyer

    4 out of 5

    Fast delivery

    Order was shipped very fast. Thank you for the great service

    • Mobile Signal Boosters

      Dear Kristinn,

      Thank you for the feedback.
      We're happy to hear the product works well for you and meets your expectations.

      Mobile Signal Boosters NZ Support Team